A road tunnel group travel reminder system
A technology for highway tunnels and tunnel groups, which is applied in the field of road tunnel group travel reminder system, can solve the problems of failure to effectively meet the driver's demand for predicting travel information, lack of tunnel group travel reminders, and poor visual characteristics of tunnel group road sections, etc., to achieve The effect of improving image recognition ability, improving image recognition speed, and saving layout manufacturing cost
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[0047] The technical solutions of the present invention will be described below in conjunction with the accompanying drawings and embodiments.
[0048] Such as Figure 1 to Figure 13 As shown, a road tunnel group travel reminder system according to the present invention includes a tunnel group perspective pattern signboard 1, a tunnel relative distance pattern signboard 2, a horizontal information signboard 3 and a vertical information signboard 4, through the tunnel group Perspective pattern signboard 1, tunnel relative distance pattern signboard 2, horizontal information signboard 3 and vertical information signboard 4 are combined to form the tunnel group forecast sign, tunnel entrance sign, tunnel entrance distance sign, and tunnel exit sign , Tunnel exit distance sign and tunnel group end sign, by laying out the position of tunnel group forecast sign, tunnel entrance indicator sign, tunnel entrance distance sign, tunnel exit indicator sign, tunnel exit distance sign and t...
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